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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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77 // can. | 77 // can. |
78 class CustomArguments : public Relocatable { | 78 class CustomArguments : public Relocatable { |
79 public: | 79 public: |
80 inline CustomArguments(Object* data, | 80 inline CustomArguments(Object* data, |
81 JSObject* self, | 81 JSObject* self, |
82 JSObject* holder) { | 82 JSObject* holder) { |
83 values_[2] = self; | 83 values_[2] = self; |
84 values_[1] = holder; | 84 values_[1] = holder; |
85 values_[0] = data; | 85 values_[0] = data; |
86 } | 86 } |
| 87 |
| 88 inline CustomArguments() { |
| 89 #ifdef DEBUG |
| 90 for (size_t i = 0; i < ARRAY_SIZE(values_); i++) { |
| 91 values_[i] = reinterpret_cast<Object*>(kZapValue); |
| 92 } |
| 93 #endif |
| 94 } |
| 95 |
87 void IterateInstance(ObjectVisitor* v); | 96 void IterateInstance(ObjectVisitor* v); |
88 Object** end() { return values_ + ARRAY_SIZE(values_) - 1; } | 97 Object** end() { return values_ + ARRAY_SIZE(values_) - 1; } |
89 private: | 98 private: |
90 Object* values_[3]; | 99 Object* values_[3]; |
91 }; | 100 }; |
92 | 101 |
93 | 102 |
94 } } // namespace v8::internal | 103 } } // namespace v8::internal |
95 | 104 |
96 #endif // V8_ARGUMENTS_H_ | 105 #endif // V8_ARGUMENTS_H_ |
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